🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.98 AU

Year: 262 Days

Day: 17.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,379,685 km

• M1: 35,754 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.84 AU - 1.06 AU

Year: 333 Days

Day: 14.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,379,685 km

• M1: 45,328 km (0.112 R)
• M2: 368,460 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.63 AU - 2.17 AU

Year: 943 Days

Day: 13.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,379,685 km

• M1: 141,520 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.96 AU - 2.04 AU

Year: 1018 Days

Day: 12.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,379,685 km

• M1: 168,746 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.86 AU - 5.58 AU

Year: 3690 Days

Day: 41.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 14.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.83 AU - 8.29 AU

Year: 6751 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,379,685 km

• M1: 222,153 km (0.113 R)
• M2: 339,438 km (0.046 R)
• M3: 584,329 km (0.114 R)
• M4: 725,849 km (0.112 R)
• M5: 1,048,980 km (0.069 R)
• M6: 1,228,498 km (0.093 R)
• M7: 1,383,481 km (0.102 R)
• M8: 1,508,994 km (0.043 R)
• M9: 1,619,696 km (0.092 R)
• M10: 1,771,987 km (0.084 R)
• M11: 1,869,674 km (0.044 R)
• M12: 2,132,667 km (0.086 R)
• M13: 2,343,451 km (0.041 R)
• M14: 2,495,292 km (0.114 R)
• M15: 3,450,475 km (0.045 R)
• M16: 3,599,325 km (0.086 R)
• M17: 3,903,457 km (0.117 R)
• M18: 4,295,553 km (0.076 R)
• M19: 4,429,144 km (0.115 R)
• M20: 4,865,970 km (0.049 R)
• M21: 5,146,167 km (0.076 R)
• M22: 5,605,731 km (0.09 R)
• M23: 5,989,001 km (0.096 R)
• M24: 6,472,501 km (0.117 R)
• M25: 6,781,122 km (0.073 R)
• M26: 7,063,114 km (0.032 R)
• M27: 8,064,073 km (0.115 R)
• M28: 8,665,606 km (0.113 R)
• M29: 8,767,333 km (0.091 R)
• M30: 8,869,359 km (0.105 R)
• M31: 9,109,164 km (0.043 R)
• M32: 9,212,686 km (0.068 R)
• M33: 9,385,920 km (0.106 R)
• M34: 9,665,369 km (0.114 R)
• M35: 10,957,146 km (0.07 R)
• M36: 11,362,557 km (0.101 R)
• M37: 11,511,257 km (0.094 R)
• M38: 11,698,105 km (0.097 R)
• M39: 11,810,752 km (0.112 R)
• M40: 12,226,484 km (0.099 R)
• M41: 12,417,222 km (0.119 R)
• M42: 13,189,595 km (0.09 R)
• M43: 15,557,879 km (0.071 R)
• M44: 15,806,062 km (0.092 R)
• M45: 16,642,763 km (0.045 R)
• M46: 16,854,295 km (0.096 R)
• M47: 18,185,117 km (0.108 R)
• M48: 18,797,272 km (0.073 R)
• M49: 19,150,023 km (0.04 R)
• M50: 19,683,340 km (0.08 R)
• M51: 19,951,868 km (0.108 R)
• M52: 20,810,261 km (0.084 R)
• M53: 21,083,875 km (0.111 R)
• M54: 21,266,983 km (0.102 R)
• M55: 21,588,469 km (0.096 R)
• M56: 21,958,125 km (0.114 R)
• M57: 22,376,401 km (0.038 R)
• M58: 23,694,358 km (0.111 R)
• M59: 24,506,974 km (0.03 R)
• M60: 24,844,167 km (0.117 R)
• M61: 24,940,807 km (0.092 R)
• M62: 25,231,476 km (0.096 R)
• M63: 26,061,146 km (0.092 R)
• M64: 26,553,472 km (0.111 R)
• M65: 27,247,756 km (0.098 R)
• M66: 27,747,263 km (0.054 R)
• M67: 29,009,570 km (0.058 R)
• M68: 29,264,335 km (0.094 R)
• M69: 30,032,820 km (0.06 R)
• M70: 30,704,365 km (0.098 R)
• M71: 31,589,984 km (0.101 R)
• M72: 32,854,535 km (0.09 R)
• M73: 33,120,071 km (0.078 R)
• M74: 34,782,253 km (0.085 R)
• M75: 35,107,030 km (0.11 R)
• M76: 35,324,246 km (0.073 R)
• M77: 36,416,610 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.62 AU - 13.16 AU

Year: 13834 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,379,685 km

• M1: 168,447 km (0.087 R)
• M2: 433,385 km (0.039 R)
• M3: 616,493 km (0.064 R)
• M4: 807,529 km (0.107 R)
• M5: 1,038,508 km (0.091 R)
• M6: 1,493,136 km (0.086 R)
• M7: 2,005,210 km (0.03 R)
• M8: 2,108,732 km (0.097 R)
• M9: 2,568,745 km (0.097 R)
• M10: 2,912,072 km (0.098 R)
• M11: 3,239,841 km (0.074 R)
• M12: 3,674,273 km (0.098 R)
• M13: 4,028,521 km (0.047 R)
• M14: 4,393,839 km (0.074 R)
• M15: 4,495,416 km (0.099 R)
• M16: 4,804,635 km (0.085 R)
• M17: 5,120,885 km (0.109 R)
• M18: 5,263,751 km (0.04 R)
• M19: 5,335,558 km (0.117 R)
• M20: 5,922,430 km (0.08 R)
• M21: 6,607,140 km (0.076 R)
• M22: 6,801,766 km (0.118 R)
• M23: 7,356,924 km (0.078 R)
• M24: 7,477,799 km (0.104 R)
• M25: 8,175,224 km (0.099 R)
• M26: 8,300,587 km (0.117 R)
• M27: 9,719,972 km (0.118 R)
• M28: 9,986,107 km (0.119 R)
• M29: 10,571,034 km (0.1 R)
• M30: 11,028,505 km (0.116 R)
• M31: 11,306,158 km (0.083 R)
• M32: 11,962,893 km (0.059 R)
• M33: 12,057,738 km (0.079 R)
• M34: 12,343,620 km (0.052 R)
• M35: 13,215,177 km (0.104 R)
• M36: 13,707,802 km (0.098 R)
• M37: 14,156,447 km (0.088 R)
• M38: 15,119,408 km (0.081 R)
• M39: 15,221,883 km (0.119 R)
• M40: 15,790,354 km (0.097 R)
• M41: 17,001,200 km (0.093 R)
• M42: 17,321,937 km (0.111 R)
• M43: 17,483,054 km (0.114 R)
• M44: 18,900,494 km (0.109 R)
• M45: 19,566,953 km (0.043 R)
• M46: 19,678,852 km (0.104 R)
• M47: 20,297,738 km (0.068 R)
• M48: 21,324,428 km (0.104 R)
• M49: 21,439,469 km (0.083 R)
• M50: 22,954,746 km (0.088 R)
• M51: 23,072,779 km (0.109 R)
• M52: 23,368,534 km (0.112 R)
• M53: 23,487,314 km (0.057 R)
• M54: 24,866,607 km (0.08 R)
• M55: 24,987,781 km (0.094 R)
• M56: 26,148,960 km (0.079 R)
• M57: 26,891,264 km (0.03 R)
• M58: 29,287,374 km (0.106 R)
• M59: 29,351,401 km (0.101 R)
• M60: 29,415,429 km (0.098 R)
• M61: 29,800,494 km (0.105 R)
• M62: 29,864,971 km (0.099 R)
• M63: 30,446,159 km (0.114 R)
• M64: 30,835,712 km (0.063 R)
• M65: 30,966,011 km (0.075 R)
• M66: 31,488,706 km (0.039 R)
• M67: 31,685,427 km (0.103 R)
• M68: 32,014,393 km (0.052 R)
• M69: 32,476,651 km (0.117 R)
• M70: 32,741,888 km (0.114 R)
• M71: 33,141,015 km (0.107 R)
• M72: 33,876,887 km (0.028 R)
• M73: 33,944,056 km (0.053 R)
• M74: 34,213,183 km (0.114 R)
• M75: 36,322,812 km (0.038 R)
• M76: 37,150,686 km (0.054 R)
• M77: 37,219,950 km (0.116 R)
• M78: 38,474,179 km (0.119 R)
• M79: 39,176,990 km (0.109 R)
• M80: 39,813,229 km (0.102 R)
• M81: 41,310,704 km (0.111 R)
• M82: 41,382,511 km (0.111 R)
• M83: 41,526,275 km (0.099 R)
• M84: 42,391,698 km (0.062 R)
• M85: 43,263,255 km (0.041 R)
• M86: 43,336,110 km (0.067 R)
• M87: 43,554,971 km (0.039 R)
• M88: 43,628,125 km (0.078 R)
• M89: 43,847,435 km (0.105 R)
• M90: 48,160,940 km (0.044 R)
• M91: 49,603,064 km (0.09 R)
• M92: 51,290,677 km (0.106 R)
• M93: 51,522,255 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 8.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.42 AU - 13.4 AU

Year: 14792 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,379,685 km

• M1: 276,756 km (0.108 R)
• M2: 547,827 km (0.038 R)
• M3: 755,918 km (0.065 R)
• M4: 908,807 km (0.11 R)
• M5: 972,985 km (0.114 R)
• M6: 1,174,942 km (0.116 R)
• M7: 1,541,456 km (0.113 R)
• M8: 1,658,292 km (0.096 R)
• M9: 1,717,832 km (0.109 R)
• M10: 1,798,316 km (0.105 R)
• M11: 1,900,940 km (0.106 R)
• M12: 2,047,696 km (0.071 R)
• M13: 2,375,016 km (0.101 R)
• M14: 2,487,813 km (0.065 R)
• M15: 4,439,167 km (0.061 R)
• M16: 4,634,991 km (0.093 R)
• M17: 5,151,702 km (0.061 R)
• M18: 5,210,195 km (0.044 R)
• M19: 5,268,987 km (0.085 R)
• M20: 6,841,111 km (0.087 R)
• M21: 7,362,310 km (0.084 R)
• M22: 7,428,432 km (0.075 R)
• M23: 8,133,935 km (0.104 R)
• M24: 8,790,670 km (0.088 R)
• M25: 9,861,940 km (0.054 R)
• M26: 10,007,948 km (0.107 R)
• M27: 10,154,554 km (0.098 R)
• M28: 10,936,352 km (0.09 R)
• M29: 11,201,290 km (0.094 R)
• M30: 11,776,045 km (0.112 R)
• M31: 12,596,739 km (0.085 R)
• M32: 13,074,106 km (0.113 R)
• M33: 13,355,200 km (0.058 R)
• M34: 13,679,080 km (0.059 R)
• M35: 13,841,842 km (0.066 R)
• M36: 14,749,153 km (0.085 R)
• M37: 16,881,521 km (0.108 R)
• M38: 17,100,084 km (0.113 R)
• M39: 17,319,544 km (0.088 R)
• M40: 17,628,314 km (0.084 R)
• M41: 18,206,659 km (0.089 R)
• M42: 19,886,643 km (0.073 R)
• M43: 20,674,875 km (0.111 R)
• M44: 21,096,441 km (0.097 R)
• M45: 21,568,123 km (0.092 R)
• M46: 23,149,074 km (0.099 R)
• M47: 23,635,566 km (0.049 R)
• M48: 23,831,090 km (0.097 R)
• M49: 24,076,281 km (0.063 R)
• M50: 24,916,124 km (0.043 R)
• M51: 26,878,848 km (0.029 R)
• M52: 28,682,101 km (0.05 R)
• M53: 29,994,074 km (0.064 R)
• M54: 30,471,141 km (0.089 R)
• M55: 31,701,584 km (0.057 R)
• M56: 32,784,822 km (0.081 R)
• M57: 33,112,142 km (0.118 R)
• M58: 35,601,451 km (0.12 R)
• M59: 35,657,400 km (0.111 R)
• M60: 36,727,025 km (0.119 R)
• M61: 37,066,912 km (0.088 R)
• M62: 37,350,998 km (0.074 R)
• M63: 37,464,842 km (0.08 R)
• M64: 38,035,707 km (0.084 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,438 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit